Two-way valve



April3,193o.v vL. BLOCH' 1,753,684

' TWO-WAY VALVE Filed March 11,y 192e INVENTOR Patented Apr. 8, 1930 UNITEe sures ears r' AFriet;

LEON BLOCH, OF CLEVELAND, OHIO, ASSIGNOR TO THE REPUBLIC BRASS COMPANY,

Application led March 11, 1926. VSerial No. 93,910.

This invention is a novel construction of valve particularly adapted for use in connection with bath iixtures, the object of the invention being to provide an exceedingly sim- Ele and cheap construction of two-way valve y means of which water can be directed to the tub or the shower or other diverse objects.

Another object of the invention is to provide a valve of this type which will be easily operable and with a minimum of movement. Other objects and advantages will appear as the description proceeds. e

The invention consists in the novel features of construction and in the manner in which the same are combined for arranged all of which will be fully described hereinafter and set forth in the appended claims.

In the drawings forming ay part of this Vspecification Fig. 1 is a vertical sectional view of aI valve constructed in accordance with my invention and Fig. 2 is a similar view taken on the line 2 2 of Fig. l, being at right angles to the plane of the section of Fig. l.

In constructing a valve in accordance with my invention I provide a casing A having the inlets B, B and the outlets C, C. The casing is formed with an integralycylindrical portion extending inwardly as indicated at D and outwardly as shown at E and'at its inner end this cylindrical portion is formed with an opening F, and surrounding this opening is tie annular abutment G.

l/Vorking in this cylindrical portion of the casing is the valve H having a stem I prefererably integral therewith and extending Y through the usual type of gaskets and stuffing box K and provided with an operating handle L. The valve I-I is hollow as indicated at H and has an inlet opening H2 in the bot-- tom thereof which is substantially co-extensive with the vopening F and the end of the valve is shaped'to fit snugly upon the annular abutment G. The valve is provided with a single outlet opening H3. The valve H is externally threaded as shown at- I-I4 and the cylindrical portion of the casing is internally threaded as indicated at D4, these threads being very line so that upon turning of the valve it moves only a. very slight distance cylindrical portion of longitudinally. V1%.,(1Luarter'turn of the Vvalve willbe sufficient to bring the opening VH3 into register withone of the openings'D3 and a continuedmovement of the valve will bring said opening Hsfintocommunication with the other opening D3,but on account of the fine threads this three-fourth rotary movement will produce a Very slight longitudinal movement of the valve. i

In practice I prefer to put a stop collanM upon the stem'I in such a position that it will contactv with the stuiing box in the endof the cylindrical portion of the casing. and'arrest any ,further longitudinal movement of the valve. This collarcan be threaded upon the stem or affixed thereto by means of a pin "or any other suitable form'of fastening device.

k In the drawing I have illustrated the valve as entirely closed and in order to direct the water in one direction it is only necessary to give the valve a quarter turn and to direct it in the other direction it is only necessary to bringt-he opening H3 opposite the other discharge opening.

The manner of arranging the valve in the the casing eliminates packing at this point and at the same time insures the proper operation of the valve with the minimum of longitudinal movement.

aving thusdescribed myinvention, what I claim is:

1. In a device of the kind described, a casllng having'a pair of inlet openings and a pair of outlet Vopenings and a cylindrical vport-ion having an opening in the lower end thereof, said opening being surrounded by an annular abutment, a hollow cylindrical valve arranged in said cylindrical portion and having an opening in the bottonithereof and also an opening in the side thereof, the end of said cylindrical valve being shaped to lit upon the abutment, a stem for operating said cylindrical valve, said valve having 'a screw thread engagement with the casing and whereby said valve can be rotated and moved longitudinally to bring theo ening in the side of the valve into or out o egister with either of the outlet openings in the casing, the longitudinal axes of the said inlet and outlet openings lying in substantially the same plane.

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" outlet openings and means 2. In a device of the kind described, a casing having a pair of inlet openings and a pair of outlet openings and a cylindrical portion extending into the casing and also laterally therefrom, the longitudinal axes of said pair of inlet openings and said pair of outlet openings lying in substantially the same plane, said cylindrical portion having an opening in the bottom thereof, said opening communieating with the casing intermediate the inlet openings, said cylindrical portion also having openings in the sides thereof registering with the outlet openings in the casing, the opening in the lower end of the cylindrical portion be ing surrounded by an annular abutment, and a hollowcylindrical valve fitting into the cylindrical portion of the'casing and having both a rotary and a longitudinal movement therein, said valve having an Opening in its lower end communicating with the opening in the vlower end of the cylindrical portion and a single opening in the sideof'said cylinL drioa-l valve adapted to be brought into register with either one of the outlet openings in the sides of the cylindrical portion of the valve casing.

3. A diverter valve of the character described comprising a casing having a pair of inlet openings and a pair of outlet openings therein, the longitudinal axes of said inlet and outlet openings lying in substantially the same plane, said easing with an inwardly directedcylindrical portion having an opening in the inner end thereof, a

" hollow cylindrical valve having an opening in its inner end disposed so as to register with the opening in said cylindrical portion, said valve being also providedwit-h an opening in the side wall thereof adapted to Yregister with either of said outlet openings, cooperating means on said valve and casing whereby said valve may be rotated and moved longitudinally to bring the opening in the side wall of the valve int-o register with either of said for operating said valve. n p g In testimony whereof, I hereunto afx my signature. y

LEON BLOCH.

being also. provided 

